Security check in PHP

[dave1236]

How do you enter a security check using PHP - the kind that has the scrambled word you need to enter beofre submitting?

Is that something I can do in PHP? Is there a lot of effort involved?

Thanks

[jatar_k]

there are some simple ones, try searching for 'PHP captcha'

[eelixduppy]

>> Is that something I can do in PHP?
yes

>> Is there a lot of effort involved?
no

captcha will get you what you want. There are other methods, too. You might want to take a look at the following thread: Combatting webform hijack [webmasterworld.com]